<template>
    <div class="common-head">
        <van-nav-bar
    :title="title"
    left-arrow
    @click-left="$router.go(-1)"
/>
    </div>
</template>

<script>
export default {
  props: {
    title: {
      type: String,
      required: true
    }

  }
}
</script>

<style lang="scss" scoped>
.common-head{
   /deep/ .van-icon {
        color: #232628;
        font-size: 20px;
    }
}
</style>
